Team New Zealand has confirmed its intention to file a protest with the America's Cup Jury seeking a ruling that the regatta director has exceeded his jurisdiction in seeking to unilaterally introduce changes to the AC72 class rule.
The recommended changes relate to additional weight of the yachts and rudder elevators.
The team believes that changes to the rule so close to the start of racing require the unanimous consent of all eligible competitors.
The proposed changes relate to two of the regatta director's 37 safety recommendations issued in May following the review committee's report after the capsize of Artemis Racing.
Emirates Team New Zealand said in a statement they support all the other safety recommendations, which have now been approved by competitors, including the reduction of wind limits and various new rules to ensure enhanced crew safety.